*{
    padding:0;
    margin:0;
    box-sizing: border-box;
}
.comments {
    border: 1px solid black;
    width: 500px;
    margin: 0 auto;
    padding:30px;
    .comments-text {
        height: 30px;
        display: block;
        width: 100%;
        margin-bottom: 10px;
    }
  
    .comments-textarea {
        display: block;
        width: 100%;
    }
  
    .comments-btn {
        display: block;
        width: 100%;
        height: 30px;
    }
  

    .comments-list {
  
    }
  }